[gmx-users] Installation with CUDA on Debian / gcc 6+

[Åke Sandgren]

Nah, which version of GCC CUDA supports depends on the CUDA version
only. What's listed in that table is which GCC version a specific OS
release uses by default.

On 4/1/19 5:08 PM, Jochen Hub wrote:
> Hi Åke,
> 
> ah, thanks, we had indeed a CUDA 8.0 on our Debian. So we'll try to
> install CUA 10.1.
> 
> But as a side question: Doesn't the supported gcc version strongly
> depend on the Linux distribution, see here:
> 
> https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html
> 
> Thanks,
> Jochen
> 
> 
> Am 01.04.19 um 16:52 schrieb Åke Sandgren:
>> Use a newer version of CUDA?
>>
>> CUDA 10.1 supports GCC 8.
>>
>> On 4/1/19 4:33 PM, Jochen Hub wrote:
>>> Hi all,
>>>
>>> we try to install Gromacs with CUDA support on a Debian system. Cuda
>>> complains about the gcc 6.30 naively installed on Debian, since Cuda
>>> supports gcc only until gcc 5.
>>>
>>> The problem is that Debian removed packages for gcc-5, so installing an
>>> older gcc is more tedious.
>>>
>>> We understand that CUDA support for gcc strongly depends on the Linux
>>> Distribution, see
>>>
>>> https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html
>>>
>>> Therefore: Is there any workaround to compile Gromacs with CUDA under
>>> Debian with a gcc 6+ ?
>>>
>>> Thanks a lot,
>>> Jochen
>>>
>>>
>>
> 

-- 
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake at hpc2n.umu.se   Phone: +46 90 7866134 Fax: +46 90-580 14
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